what exaclty is x??

No.11117740 ViewReplyOriginalReport
hello fellow mathamaticians.
i have to do my homework for earning mommy good boy points for my next bj. if my teacher is calling my mom again i will not be satisfied. i have to do homework and i will be forever grateful if you can help me. it says: solve for x
and the equasion is the following f(x) = x + 1 - 1